The human shoulder is a complicated musculoskeletal structure and is a perfect
compromise between mobility and stability. The objective of this paper is to provide a …

Background Glenoid component positioning is a key factor for success in total shoulder
arthroplasty. Three-dimensional (3D) measurements of glenoid retroversion, inclination, and …

Background: It has been suggested that glenoid component retroversion and eccentric
loading are an important mechanism leading to glenoid component loosening, but little …

➤ The possibility of glenoid component failure should be considered whenever a total
shoulder arthroplasty has an unsatisfactory result. High-quality radiographs made in the …

Background: The primary objectives of this study were to evaluate the ability of a posteriorly
stepped augmented glenoid component, used in patients with primary glenohumeral …

Glenohumeral osteoarthritis produces a wide spectrum of glenoid pathology. The B2 glenoid
is defined by asymmetric posterior bone loss with the development of a biconcavity and …

HYPOTHESIS: The magnitude of glenoid retroversion that can be surgically corrected in
total shoulder arthroplasty and still enable implantation of a glenoid component has not …

Glenohumeral arthroplasty can involve correcting pathologic glenoid tilt or version.
Predicting the physiologic glenoid version for a particular individual can be difficult. We …

Background The magnitude and anatomic consequences of pathologic acquired glenoid
retroversion and posterior bone loss that can be surgically corrected with a standard versus …

Background: Glenoid bone loss associated with advanced glenohumeral arthritis is
frequently accompanied by subluxation of the humeral head with subsequent inferior …